/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

import { UserInfo } from '@streampipes/platform-services';
import { Injectable } from '@angular/core';

const TOKEN_KEY = 'auth-token';
const USER_KEY = 'auth-user';

@Injectable({ providedIn: 'root' })
export class JwtTokenStorageService {
    constructor() {}

    clearTokens(): void {
        window.localStorage.clear();
    }

    public saveToken(token: string): void {
        window.localStorage.removeItem(TOKEN_KEY);
        window.localStorage.setItem(TOKEN_KEY, token);
    }

    public getToken(): string {
        return localStorage.getItem(TOKEN_KEY);
    }

    public saveUser(user: UserInfo): void {
        window.localStorage.removeItem(USER_KEY);
        window.localStorage.setItem(USER_KEY, JSON.stringify(user));
    }

    public getUser(): UserInfo {
        return JSON.parse(localStorage.getItem(USER_KEY));
    }
}
